Forum > LCD TV forum

Black screen issue

<< < (2/2)

Turnip:
Hi there,

Seems curious as standard mode functions OK, but as you have a brownish inverter, would resolder drive chips and trannies, as dries might well cause the problem - Chris.

sparky:
Hi if you have changed the inverter board prob tube faulty try and split screen and see if any are discoloured

Turnip:
Hi there,

Could be a thought that the PS is ducking out with full backlight, seems odd that set functions with 40% backlight as surely duff tubes would cause inverter to cut. 

Although recently had a set where the top two inverter trannies had nearly fallen off the panel giving just a black bar at the top, and the inverter didn't cut - Got me confused for a while - Chris.

Navigation

[0] Message Index

[*] Previous page